2244189282 has 32 divisors (see below), whose sum is σ = 4584729600. Its totient is φ = 732076800.

The previous prime is 2244189271. The next prime is 2244189289. The reversal of 2244189282 is 2829814422.

It is not an unprimeable number, because it can be changed into a prime (2244189289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118719 + ... + 136317.

It is an arithmetic number, because the mean of its divisors is an integer number (143272800).

Almost surely, 2^2244189282 is an apocalyptic number.

2244189282 is an abundant number, since it is smaller than the sum of its proper divisors (2340540318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2244189282 is a wasteful number, since it uses less digits than its factorization.

2244189282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18058.

The product of its digits is 147456, while the sum is 42.

The square root of 2244189282 is about 47372.8749602555. The cubic root of 2244189282 is about 1309.2416958194.

The spelling of 2244189282 in words is "two billion, two hundred forty-four million, one hundred eighty-nine thousand, two hundred eighty-two".